Wednesday's Put/Call Ratio Leaders (RRD, AMAG, WMB, AGO, AIXG)

Here is a quick peek at stocks that have abnormally high daily put/call ratios today relative to their average…. 1. R.R. Donnelley & Sons

3,109 puts, 82 calls 2. AMAG Pharmaceuticals

4,657 puts, 175 calls 3. Williams Companies

26,357 puts, 2,107 calls 4. Assured Guaranty Municipal Holdings

5,472 puts, 543 calls 5. Aixtron SE

2,866 puts, 322 calls